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import sys
from miasm2.arch.x86.disasm import dis_x86_32
from miasm2.core.asmbloc import bloc2graph
from miasm2.analysis.binary import Container
from pdb import pm
if len(sys.argv) != 3:
print 'Example:'
print "%s samples/box_upx.exe 0x407570" % sys.argv[0]
sys.exit(0)
addr = int(sys.argv[2], 0)
cont = Container.from_stream(open(sys.argv[1]))
mdis = dis_x86_32(cont.bin_stream)
# Inform the engine to avoid disassembling null instructions
mdis.dont_dis_nulstart_bloc = True
blocs = mdis.dis_multibloc(addr)
graph = bloc2graph(blocs)
open('graph.txt', 'w').write(graph)
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